Premium Black Film Mushroom Tunnel Greenhouse – Bulk Wholesale at Lowest Price
High-quality UV-resistant black film ensures optimal light diffusion and heat retention for accelerated mushroom growth. Reinforced PE material with anti-aging coating extends durability up to 5+ years under harsh weather conditions. Precision-welded steel frame offers superior stability, supporting heavy snow loads and strong winds. Easy snap-lock assembly design reduces setup time, ideal for commercial mushroom farms and large-scale cultivation. Customizable sizes available for wholesale orders, tailored to fit any production volume. Lowest global pricing with bulk discounts—direct factory supply cuts middleman costs. Perfect for oyster, shiitake, and button mushroom farming—maximize yield with controlled microclimate. Durable ground stakes and reinforced seams prevent tearing, ensuring long-term use. Global shipping available—order in bulk and save on logistics for large agricultural projects.